17.---Would you like to come _____ to my home? ---I’d love to, but I am busy.

16.---Are you free on Saturday evening? ---I’m _____ not. I usually have a lot of homework to do.

15.---We are going to pick peaches. ----Good idea! _____ be fun!

14.---Hello, Chris! What are you going to do next week? ---______. Only some homework.

13.---_____ bog fish!　 ---Yes, we’ll have a good meal.

12.---Why did you look so _____ today?　 ----Because I couldn’t sleep well last night.

11.---Don’t forget to ____ your shoes, or you’ll trip over your shoes.　 ---Thank you.

10.---I’m going to the theatre this afternoon.　 --Can I go with you? I have ____ work to do.

9.---Don’t you know him well?　 ---No, I don’t. I’m a _______ here.

8.---Don’t you often come to school by bike? ---Yes, I do. But I walk ______.